Commit 5f05048e authored Jan 09, 2015 by Gregory Herrero Committed by Felipe Balbi Jan 12, 2015

usb: dwc2: gadget: write correct value in ahbcfg register



HBstLen is GAHBCFG[4:1]. Use GAHBCFG_HBSTLEN_SHIFT to write burst-
length at correct position.

Tested-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Gregory Herrero <gregory.herrero@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

parent c139ec27

drivers/usb/dwc2/gadget.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2160,7 +2160,7 @@ void s3c_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg)

		if (using_dma(hsotg))
		writel(GAHBCFG_GLBL_INTR_EN \| GAHBCFG_DMA_EN \|
		GAHBCFG_HBSTLEN_INCR4,
		(GAHBCFG_HBSTLEN_INCR4 << GAHBCFG_HBSTLEN_SHIFT),
		hsotg->regs + GAHBCFG);
		else
		writel(((hsotg->dedicated_fifos) ? (GAHBCFG_NP_TXF_EMP_LVL \|